@charset "utf-8";
.articles .article_title{font-size:24px;line-height: 50px;color: #666;text-align: center;}
.articles .subtitle{font-size:18px;line-height: 32px;color: #666;}
.articles pre {padding: 20px;margin: 10px 0;border: solid 1px #fff;background-color: #eaeaea;overflow: auto;color: #666; font-family: tahoma;font-size: 14px}
.articles hr{border: 2px solid #6cc;margin: 10px 0 30px 0;}